13310022102021 has 24 divisors (see below), whose sum is σ = 19237387619736. Its totient is φ = 8867903362560.

The previous prime is 13310022102017. The next prime is 13310022102029. The reversal of 13310022102021 is 12020122001331.

It can be written as a sum of positive squares in 4 ways, for example, as 2244486381921 + 11065535720100 = 1498161^2 + 3326490^2 .

It is not a de Polignac number, because 13310022102021 - 2² = 13310022102017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13310022101985 and 13310022102003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13310022102029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112268251 + ... + 112386743.

It is an arithmetic number, because the mean of its divisors is an integer number (801557817489).

Almost surely, 2^{13310022102021} is an apocalyptic number.

It is an amenable number.

13310022102021 is a deficient number, since it is larger than the sum of its proper divisors (5927365517715).

13310022102021 is a wasteful number, since it uses less digits than its factorization.

13310022102021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126053 (or 126050 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 13310022102021 its reverse (12020122001331), we get a palindrome (25330144103352).

The spelling of 13310022102021 in words is "thirteen trillion, three hundred ten billion, twenty-two million, one hundred two thousand, twenty-one".